ELECCTV 2.5K Window security Camera, 2.4G/5GHz WiFi Indoor Camera for Home Secur
Does it support 2.4G/5Ghz dual band WiFi?. 【Hear and speak clearly through the APP】Built-in 2-way audio with microphone, speaker, and echo cancellation lets you listen and talk back more clearly from your phone.
4 PACK- Solar Wireless 3MP Outdoor Security Camera 5G 2.4G WiFi IP65 Cloud/SD
(Only for 2.4GHZ Wifi). No need power plug-in. The videos can be saved at Micro SD card card(NOT included, up to 256GB).